[INFO] fetching crate linkbot 0.0.2... [INFO] testing linkbot-0.0.2 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate linkbot 0.0.2 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate linkbot 0.0.2 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate linkbot 0.0.2 [INFO] finished tweaking crates.io crate linkbot 0.0.2 [INFO] tweaked toml for crates.io crate linkbot 0.0.2 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b73eec6e03b03805f3b008a9fd54d8dd2f1e31c4a499aa1d286fb49f7a4dcfea [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b73eec6e03b03805f3b008a9fd54d8dd2f1e31c4a499aa1d286fb49f7a4dcfea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b73eec6e03b03805f3b008a9fd54d8dd2f1e31c4a499aa1d286fb49f7a4dcfea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b73eec6e03b03805f3b008a9fd54d8dd2f1e31c4a499aa1d286fb49f7a4dcfea", kill_on_drop: false }` [INFO] [stdout] b73eec6e03b03805f3b008a9fd54d8dd2f1e31c4a499aa1d286fb49f7a4dcfea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 13d8292c1f1b3d5c6cfcf93f4559c3ba004b7f25dc5c892a2673e67d00ab3978 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "13d8292c1f1b3d5c6cfcf93f4559c3ba004b7f25dc5c892a2673e67d00ab3978", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling linkbot v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:65:27 [INFO] [stdout] | [INFO] [stdout] 65 | pub type ButtonCallback = FnMut(Button, ButtonState, u32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 65 - pub type ButtonCallback = FnMut(Button, ButtonState, u32); [INFO] [stdout] 65 + pub type ButtonCallback = dyn FnMut(Button, ButtonState, u32); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `Mutex`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:326:41 [INFO] [stdout] | [INFO] [stdout] 326 | ... cb: extern fn(i32, i32, i32, *mut Inner), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `Mutex`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:327:47 [INFO] [stdout] | [INFO] [stdout] 327 | ... userdata: *mut Inner) -> i32; [INFO] [stdout] | ^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `Mutex`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:329:42 [INFO] [stdout] | [INFO] [stdout] 329 | ... cb: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `Mutex`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:330:48 [INFO] [stdout] | [INFO] [stdout] 330 | ... userdata: *mut Inner) -> i32; [INFO] [stdout] | ^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.52s [INFO] running `Command { std: "docker" "inspect" "13d8292c1f1b3d5c6cfcf93f4559c3ba004b7f25dc5c892a2673e67d00ab3978", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13d8292c1f1b3d5c6cfcf93f4559c3ba004b7f25dc5c892a2673e67d00ab3978", kill_on_drop: false }` [INFO] [stdout] 13d8292c1f1b3d5c6cfcf93f4559c3ba004b7f25dc5c892a2673e67d00ab3978 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 78ce6f54641fc215240edd753703f8a85a4c6369481b3f8faeb7b2b8addbab10 [INFO] running `Command { std: "docker" "start" "-a" "78ce6f54641fc215240edd753703f8a85a4c6369481b3f8faeb7b2b8addbab10", kill_on_drop: false }` [INFO] [stderr] Compiling linkbot v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:65:27 [INFO] [stdout] | [INFO] [stdout] 65 | pub type ButtonCallback = FnMut(Button, ButtonState, u32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 65 - pub type ButtonCallback = FnMut(Button, ButtonState, u32); [INFO] [stdout] 65 + pub type ButtonCallback = dyn FnMut(Button, ButtonState, u32); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `Mutex`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:326:41 [INFO] [stdout] | [INFO] [stdout] 326 | ... cb: extern fn(i32, i32, i32, *mut Inner), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `Mutex`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:327:47 [INFO] [stdout] | [INFO] [stdout] 327 | ... userdata: *mut Inner) -> i32; [INFO] [stdout] | ^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `Mutex`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:329:42 [INFO] [stdout] | [INFO] [stdout] 329 | ... cb: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `Mutex`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:330:48 [INFO] [stdout] | [INFO] [stdout] 330 | ... userdata: *mut Inner) -> i32; [INFO] [stdout] | ^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:65:27 [INFO] [stdout] | [INFO] [stdout] 65 | pub type ButtonCallback = FnMut(Button, ButtonState, u32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 65 - pub type ButtonCallback = FnMut(Button, ButtonState, u32); [INFO] [stdout] 65 + pub type ButtonCallback = dyn FnMut(Button, ButtonState, u32); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `button` [INFO] [stdout] --> src/lib.rs:342:32 [INFO] [stdout] | [INFO] [stdout] 342 | l.set_button_handler( |button, state, timestamp| { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_button` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> src/lib.rs:342:40 [INFO] [stdout] | [INFO] [stdout] 342 | l.set_button_handler( |button, state, timestamp| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timestamp` [INFO] [stdout] --> src/lib.rs:342:47 [INFO] [stdout] | [INFO] [stdout] 342 | l.set_button_handler( |button, state, timestamp| { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timestamp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `Mutex`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:326:41 [INFO] [stdout] | [INFO] [stdout] 326 | ... cb: extern fn(i32, i32, i32, *mut Inner), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `Mutex`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:327:47 [INFO] [stdout] | [INFO] [stdout] 327 | ... userdata: *mut Inner) -> i32; [INFO] [stdout] | ^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `Mutex`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:329:42 [INFO] [stdout] | [INFO] [stdout] 329 | ... cb: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `Mutex`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:330:48 [INFO] [stdout] | [INFO] [stdout] 330 | ... userdata: *mut Inner) -> i32; [INFO] [stdout] | ^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:342:9 [INFO] [stdout] | [INFO] [stdout] 342 | / l.set_button_handler( |button, state, timestamp| { [INFO] [stdout] 343 | | println!("Button press!"); [INFO] [stdout] 344 | | }); [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:347:9 [INFO] [stdout] | [INFO] [stdout] 347 | l.move_motors(7, 90.0, 90.0, 90.0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:348:9 [INFO] [stdout] | [INFO] [stdout] 348 | l.move_wait(7); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:349:9 [INFO] [stdout] | [INFO] [stdout] 349 | l.move_motors(7, -90.0, -90.0, -90.0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:350:9 [INFO] [stdout] | [INFO] [stdout] 350 | l.move_wait(7); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:351:9 [INFO] [stdout] | [INFO] [stdout] 351 | l.unset_button_handler(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:352:9 [INFO] [stdout] | [INFO] [stdout] 352 | l.set_buzzer_frequency(440.0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:354:9 [INFO] [stdout] | [INFO] [stdout] 354 | l.set_buzzer_frequency(0.0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/linkbot-c76215eba801a479.linkbot.75cbd568-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/linkbot-c76215eba801a479.linkbot.75cbd568-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/linkbot-c76215eba801a479.linkbot.75cbd568-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/linkbot-c76215eba801a479.linkbot.75cbd568-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/linkbot-c76215eba801a479.linkbot.75cbd568-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/linkbot-c76215eba801a479.linkbot.75cbd568-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/linkbot-c76215eba801a479.linkbot.75cbd568-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/linkbot-c76215eba801a479.linkbot.75cbd568-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/linkbot-c76215eba801a479.linkbot.75cbd568-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/linkbot-c76215eba801a479.linkbot.75cbd568-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/linkbot-c76215eba801a479.linkbot.75cbd568-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/linkbot-c76215eba801a479.linkbot.75cbd568-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/linkbot-c76215eba801a479.linkbot.75cbd568-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/linkbot-c76215eba801a479.linkbot.75cbd568-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/linkbot-c76215eba801a479.linkbot.75cbd568-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/linkbot-c76215eba801a479.linkbot.75cbd568-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/linkbot-c76215eba801a479.340jxqzt0yexfa5x.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-llinkbot" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-d9ecd5377b7dfa2f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-e95f8ccbb889cb3a.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-bc3d259c8a5de0c3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-2b85ee1dcf40ad05.rlib" "/opt/rustwide/target/debug/deps/liblibc-44afddf82674132d.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ff9290e971253a38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5534b29ea7b2d8f5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-8bfbb13072fc2761.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d6d1fa92fa620f17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7cfd201521727d95.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0e8010e8fce8e5a7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-19093fec3c6dd913.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-89c4cbe9256c1890.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-73e4507673363945.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-3fe98c0f46f27964.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-a76787f08d45e37d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8cea480e62c5b261.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-1fb939608cd05a1c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-842e67e3ab562f66.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0c1c8fec3b1a54cc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-689faa634b72af17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-6c2c561a8181be5e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-88c4d85fe493b0a6.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5394bdb1df5df01.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/linkbot-c76215eba801a479" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: cannot find -llinkbot [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `linkbot` due to 2 previous errors; 16 warnings emitted [INFO] running `Command { std: "docker" "inspect" "78ce6f54641fc215240edd753703f8a85a4c6369481b3f8faeb7b2b8addbab10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78ce6f54641fc215240edd753703f8a85a4c6369481b3f8faeb7b2b8addbab10", kill_on_drop: false }` [INFO] [stdout] 78ce6f54641fc215240edd753703f8a85a4c6369481b3f8faeb7b2b8addbab10